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Class Information
Number: 451/495
Name: Abrading > Tool support for flexible-member tool > Contour-adjustable support
Description: Tool support wherein the shape of that portion of the support which is separated from the work by only the tool, can be changed or altered prior to use to allow the tool to conform to the shape of the work during use.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8585470 Wearable backing for an abrasive flap disk Nov. 19, 2013
8430724 Surface cleaning system and method Apr. 30, 2013
8333638 Abrading device Dec. 18, 2012
8231440 Expansible sanding block exhibiting oblique extending surfaces Jul. 31, 2012
8210909 Abrading system Jul. 3, 2012
8176909 Grinding tool for natural stone floors, artificial stone floors and industrial soils May. 15, 2012
8167683 In-line sander May. 1, 2012
8109262 Aging apparatus for aging an artificial stone Feb. 7, 2012
8057286 Sanding blocks for use with adhesive-backed sandpaper Nov. 15, 2011
8011998 Expansible sanding block exhibiting oblique extending surfaces Sep. 6, 2011
7955163 Abrading device Jun. 7, 2011
7954482 Aging apparatus for aging an artificial stone Jun. 7, 2011
7938717 Conformable sanding pad May. 10, 2011
7824248 Wheel assembly for a pneumatic sander Nov. 2, 2010
7553221 Abrasive holder Jun. 30, 2009
7364493 Lap grinding and polishing machine Apr. 29, 2008
7278908 Polishing disk for a tool for the fine machining of optically active surfaces on spectacle lenses in particular Oct. 9, 2007
7252736 Compliant grinding wheel Aug. 7, 2007
7144314 Sanding rope and applications thereof Dec. 5, 2006
7144305 Polishing apparatus Dec. 5, 2006
7131902 Abrasive holder Nov. 7, 2006
7121933 Chemical mechanical polishing apparatus Oct. 17, 2006
RE39262 Polishing apparatus including turntable with polishing surface of different heights Sep. 5, 2006
7066794 Tool for fine machining of optically active surfaces Jun. 27, 2006
7060119 Therapeutic abrasive sponge Jun. 13, 2006
7048618 Tool having an adjustable curved working surface and a method for using the tool May. 23, 2006
6997786 Method of preparing a sanding block to repair a damaged surface profile Feb. 14, 2006
6955591 Adjustable abrading tool Oct. 18, 2005
6935929 Polishing machines including under-pads and methods for mechanical and/or chemical-mechanical polishing of microfeature workpieces Aug. 30, 2005
6932678 Polishing apparatus Aug. 23, 2005
RE38742 Quick change bit holder Jun. 14, 2005
6896606 Drywall sanding implement May. 24, 2005
6869344 Apparatus for polishing optical disk Mar. 22, 2005
6835124 Adjustable sanding block Dec. 28, 2004
6808442 Apparatus for removal/remaining thickness profile manipulation Oct. 26, 2004
6783448 Foam buffing/polishing pad Aug. 31, 2004
6773339 Abrasive pad, and method of making the same Aug. 10, 2004
6755727 Sanding block for receiving sanding belt Jun. 29, 2004
6685547 Pneumatic sanding roll for flexible abrasive cloth sleeve Feb. 3, 2004
6682400 Sanding block with anchoring bar Jan. 27, 2004
6638151 Polishing instrument Oct. 28, 2003
6544113 Adjustable flexibility sanding apparatus Apr. 8, 2003
6494770 Variable camber sanding board Dec. 17, 2002
6439988 Corner sanding tool Aug. 27, 2002
6419571 Polisher and ground paper for polishers Jul. 16, 2002
6406365 Sanding tool Jun. 18, 2002
RE37486 Contouring sanding system Dec. 25, 2001
6312319 Polishing media magazine for improved polishing Nov. 6, 2001
6283842 Sanding apparatus Sep. 4, 2001
6241589 Quick change bit holder Jun. 5, 2001

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